Yokogawa PC-Based MX100 - Manual (Page 76)

2-47
SM MX100-01E
Testing
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PWM Outupt Settings
Connect to the PC, then enter the following settings using the MX100 standard software.
When using the MX100/DARWIN API for settings, enter settings that are equivalent to
the following.
Item Setting Remarks
Enable/disable Enabled
Action User output
Span Need not specify
Output upon power ON Preset value Sets the output at power ON as a preset value.
Output upon error Preset value Sets the output upon error as a preset value.
Preset value 0.000 % Sets 0% duty.
Resolution Depends on the test
Pulse interval Depends on the test
Other settings Not required
Using the MW100 user’s manual or communication commands, power cycle the MW100
main unit or equivalent, then measure the output on all channels.
Item Setting Remarks
Output type PWM
Output method COM Command output
Output range Depends on the test
Span Need not specify
Pulse interval Depends on the test
Preset value 0.000 % Sets 0% duty.
Reference channel Not required
Output Operation Setting
Item Setting
Power ON PRESET
Error occurence PRESET
Criteria (for the MX100 and MW100)
If entering the pulse interval and PWM settings according to the table below, confirm that
the output pulse interval of the specified channels satisfies the criteria.
(Set for each channel. Channels not under test output 0%).
Pulse Interval Output Setting Criteria
1 ms 50.000 % 1 ms ±80 ns
5 ms (1 ms ×5) 50.000 % 5 ms ±400 ns
10 ms (10 ms ×1) 50.000 % 10 ms ±800 ns
100 ms (10 ms ×10) 50.000 % 100 ms ±8 s
2.10 8-CH, Medium-Speed PWM Output Module